1a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)# Copyright 2013 The Chromium Authors. All rights reserved. 2a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)# Use of this source code is governed by a BSD-style license that can be 3a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)# found in the LICENSE file. 4a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)from measurements import rasterize_and_record_micro 5a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)from telemetry.core import wpr_modes 6a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)from telemetry.page import page_measurement_unittest_base 7a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)from telemetry.unittest import options_for_unittests 8a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 9a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 10a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)class RasterizeAndRecordMicroUnitTest( 11a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) page_measurement_unittest_base.PageMeasurementUnitTestBase): 12a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) """Smoke test for rasterize_and_record_micro measurement 13a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 14a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) Runs rasterize_and_record_micro measurement on a simple page and verifies 15a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) that all metrics were added to the results. The test is purely functional, 16a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) i.e. it only checks if the metrics are present and non-zero. 17a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) """ 18a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 19a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) def setUp(self): 20a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self._options = options_for_unittests.GetCopy() 21a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self._options.browser_options.wpr_mode = wpr_modes.WPR_OFF 22a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self._options.rasterize_repeat = 1 23a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self._options.record_repeat = 1 24a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self._options.start_wait_time = 0.0 25a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 26a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) def testRasterizeAndRecordMicro(self): 27a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) ps = self.CreatePageSetFromFileInUnittestDataDir('blank.html') 28a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) measurement = rasterize_and_record_micro.RasterizeAndRecordMicro() 29a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) results = self.RunMeasurement(measurement, ps, options=self._options) 30a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertEquals(0, len(results.failures)) 31a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 32a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) rasterize_time = results.FindAllPageSpecificValuesNamed('rasterize_time') 33a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertEquals(len(rasterize_time), 1) 34a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertGreater(rasterize_time[0].GetRepresentativeNumber(), 0) 35a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 36a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) record_time = results.FindAllPageSpecificValuesNamed('record_time') 37a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertEquals(len(record_time), 1) 38a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertGreater(record_time[0].GetRepresentativeNumber(), 0) 39a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 40a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) rasterized_pixels = results.FindAllPageSpecificValuesNamed( 41a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 'pixels_rasterized') 42a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertEquals(len(rasterized_pixels), 1) 43a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertGreater(rasterized_pixels[0].GetRepresentativeNumber(), 0) 44a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 45a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) recorded_pixels = results.FindAllPageSpecificValuesNamed('pixels_recorded') 46a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertEquals(len(recorded_pixels), 1) 47a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) self.assertGreater(recorded_pixels[0].GetRepresentativeNumber(), 0) 48